JAJSFY9A December   2017  – August 2018 TLC6C5724-Q1

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     代表的なアプリケーションの回路図
  4. 4 改訂履歴
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Timing Requirements
    7. 6.7 Switching Characteristics
    8. 6.8 Typical Characteristics
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Maximum Constant-Sink-Current Setting
      2. 7.3.2 Brightness Control and Dot Correction
      3. 7.3.3 Grayscale Configuration
        1. 7.3.3.1 PWM Auto Repeat
        2. 7.3.3.2 PWM Timing Reset
      4. 7.3.4 Diagnostics
        1. 7.3.4.1  LED Diagnostics
        2. 7.3.4.2  Adjacent-Pin-Short Check
        3. 7.3.4.3  IREF Short and IREF Open Detection
        4. 7.3.4.4  Pre-Thermal Warning Flag
        5. 7.3.4.5  Thermal Error Flag
        6. 7.3.4.6  Negate Bit Toggle
        7. 7.3.4.7  LOD_LSD Self-Test
        8. 7.3.4.8  ERR Pin
        9. 7.3.4.9  ERROR Clear
        10. 7.3.4.10 Global Reset
        11. 7.3.4.11 Slew Rate Control
        12. 7.3.4.12 Channel Group Delay
    4. 7.4 Device Functional Modes
      1. 7.4.1 Power Up
      2. 7.4.2 Device Initialization
      3. 7.4.3 Fault Mode
      4. 7.4.4 Normal Operation
    5. 7.5 Programming
      1. 7.5.1 Register Write and Read
        1. 7.5.1.1 FC-BC-DC Write
          1. 7.5.1.1.1 FC Data Write
          2. 7.5.1.1.2 BC Data Write
          3. 7.5.1.1.3 DC Data Write
        2. 7.5.1.2 Grayscale Data Write
        3. 7.5.1.3 Special Command Function
          1. 7.5.1.3.1 GS Read
          2. 7.5.1.3.2 FC-BC-DC Read
          3. 7.5.1.3.3 Status Information Data Read
    6. 7.6 Register Maps
      1. 7.6.1 GRAYSCALE Registers
        1. 7.6.1.1 OUTn_GS Register (Offset = 0h)
          1. Table 25. OUTn_GS Register Field Descriptions
      2. 7.6.2 FC-BC-DC Registers
        1. 7.6.2.1 FC-BC-DC Register (Offset = 1h)
          1. Table 28. FC-BC-DC Register Field Descriptions
      3. 7.6.3 SID Registers
        1. 7.6.3.1 SID Register (Offset = 2h)
          1. Table 31. SID Register Field Descriptions
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11デバイスおよびドキュメントのサポート
    1. 11.1 ドキュメントの更新通知を受け取る方法
    2. 11.2 コミュニティ・リソース
    3. 11.3 商標
    4. 11.4 静電気放電に関する注意事項
    5. 11.5 Glossary
  12. 12メカニカル、パッケージ、および注文情報

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報

7.5.1.1.1 FC Data Write

The FC data is 13 bits in length, located from bit 204 to bit 192. See Table 12 for the detailed description. The default value for all FC data is 0, except for the LED_ERR_MASK bit which is 1.

Table 12. Function-Control Data-Bit Assignment

BIT NAME DESCRIPTION
204 LED_ERR_MASK LOD-LSD failure or PWM error information mask bit
0b = Any LOD-LSD failure or PWM error pulls down the ERR pin
1b = LOD-LSD failure or PWM error is masked from affecting the ERR pin
203 SLEW_RATE Turnon and turnoff speed configuration bit
0b = 200 ns rising and falling time.
1b = 100 ns rising and falling time.
202 LOD_VOLATGE LED open-detection (LOD) threshold
0b = LOD threshold is 0.3 V
1b = LOD threshold is 0.5 V
201 LSD_VOLTAGE LED short-detection (LSD) threshold
0b = LSD threshold is VSENSE – 0.3 V
1b = LSD threshold is VSENSE – 0.7 V
200 APS_CURRENT Adjacent-pin short-detection sink current
0b = 20-µA APS current
1b = 40-µA APS current
199 APS_TIME Adjacent-pin short-detection time
0b = 10 µs APS detection time
1b = 20 µs APS detection time
198–197 GS_MODE Grayscale-counter mode selection.
00/01b = 12-bit mode
10 = 10-bit mode
11 = 8-bit mode
196 TIMING_RESET Display-timing reset mode
0b = Disabled
1b = Enabled
195 AUTO_REPEAT Auto-display repeat mode
0b = Disabled
1b = Enabled
194 DC_RANGE_B Dot-correction adjustment range for the BLUE color output
0b = Lower range 0%–66.7%
1b = Higher range 33.3%–100%
193 DC_RANGE_G Dot-correction adjustment range for the GREEN color output
0b = Lower range 0%–66.7%
1b = Higher range 33.3%–100%
192 DC_RANGE_R Dot–correction adjustment range for the RED color output
0b = Lower range 0%–66.7%
1b = Higher range 33.3%–100%

The grayscale counter has 12-bit, 10-bit and 8-bit configurations. Bits 198–197 in the FC register configure the grayscale counter mode.

Table 13. GS Counter Mode Table

GRAYSCALE COUNTER MODE (GS_MODE) FUNCTION MODE
BIT 198 BIT 197
0 Don't care 12-bit counter mode
1 0 10-bit counter mode, the lowest 10 bits of the 12-bit GS data are valid
1 1 8-bit counter mode, the lowest 8 bits of the 12-bit GS data are valid